The definition for melanin is a dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals. It is responsible for tanning of skin exposed to sunlight. ( as stated in a general google search)
Two main types of Melanin are:
a dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals. It is responsible for tanning of skin exposed to sunlight.
<span>The answer is A. a sequence of nitrogen bases.
</span><span>Each hereditary trait corresponds to a sequence of nitrogen bases. According to science research and is already proven, nitrogen bases are found in DNA.</span>
True.
random words need a 20 letter count!:$2&;&2&3
Answer:
Edit
Actin is a family of globular proteins that form microfilaments, one of the three fundamental components of the cytoskeleton of the cells of eukaryotic organisms (also called eukaryotes). It can be found as a monomer in free form, called actin G, or as part of linear polymers called microfilaments or actin F, which are essential for cellular functions as important as cell mobility and contraction during cell division.
Answer:
The correct answer is A chemical reaction between oxygen and glucose during cellular respiration.
Explanation:
All living things obtain energy by the reaction of oxygen and glucose during cellular respiration.The cellular respiration involves 3 major pathways glycolysis,krebs cycle and electron transport chain.
These three important metabolic pathways of cellular respiration result in the oxidation of glucose molecules to generate carbon dioxide,water and ATP.
ATP act as the energy currency of the cell which undergo hydrolysis to generate energy that is used to carry out various cellular and biological processes such as muscle contraction,membrane transport etc.